In the pattern template there is section for Tutorials. Here we should list tutorials explaining the pattern. One example is here http://java-design-patterns.com/patterns/hexagonal/.

Currently bucket script aggregations allows only numbers to be referenced on:

      "some-stringified-metric":{  
          "bucket_script":{  
            "buckets_path":{  
              "a":"path>of>nested>metrics>agg_that_returns_a_string.value"
            },
            "script":{  
              "source":"params.a"
            }
          }
       

As long as this doesn't make the code too complicated (possibly it can be done with AOP which is clean), I would say a retry would be best practice for 12factor apps - you shouldn't rely on the database being available on startup, but you can assume that it will come back eventually up to a point.

There are probably other places we could do this, but you have to start somewhere. For reference, w

From this comment:

• parameter names change in the code but the javadocs still refer to the old names
• potential exceptions change in the code and the javadocs aren't updated to match
• missing backpressure / scheduler / since-annotations, and outdated information in each of these
• changing things from consonant- to vowel-so

There is a better solution for the TwoSum problem than the hashmap solution. Sure hashmap is fine and meets the desired output. however it can be completely eliminated as such. The techinque employs a pointers to track the argument array i.e. one from the begining aka head and the other one from the end aka tail. A single sweep on the array and adjusting the two pointers does the job rath

我个人平时会负责一些技术面试。面试过程中，经常碰到那些针对面试精心准备的人，比如，消息队列方面，候选人差不多都能答上这些标准答案。但是，这些答案不是我想听到的，我甚至曾经告诉面试者：

我不想听你看来的这些东西，我想听你思考的东西，你们具体在什么场景下用的MQ，如果不用MQ，你的项目又怎么设计？你思考一下你的XX项目，中间还有没有哪一块功能可以用上MQ？为什么？如果用了，你猜一下生产上可能出现什么故障？怎么解决？既然你知道他的作用是“解耦、消峰、异步”，那么在你简历中提到的XXX技术中（比如nginx，或者任何知识点），分别可以通过什么手段去做这三个目的？你在Java/Android/IOS中还见过类似的组件或者机制吗？他们怎么做的？为什么？你怎么看如何解决MQ中消息重复的问题？有必要对所有的消费者都做幂等吗？为什么？幂等在你们xx项目中，具体怎么实现。还有哪些情况你碰到过“消息重复”

RangeSet's mutation methods (add(), remove(), etc.) could leave the RangeSet unchanged (if rangeSet.encloses(range) or range.isEmpty()) but there's no easy way to detect when this occurs without manually inspecting the RangeSet or Range before the operation.

The equivalent methods on Set all return a boolean, returning true if the Set changed as a result of the operation; it

I've got a situation where I need to log in and then fetch useful data. Unfortunately, the login is via a form and the site times out pretty fast. Therefore, I'd need to perform two (or more) calls in sequence (i.e. make sure the login call finished before executing the second one). So far I came with 2 variants:

1. enqueue the second call from within the onResponse() of the first one
2. Use Obs

Is there a way to search single terms in the whole documentation without opening the single subsections?
Something like a PDF of the whole documentation, in which you can do cmd+F and search.

下面的问题，可以用小学三年级的方法解决，也可以使用初中方程式的方法解决，还可以使用大学的高级编程语言解决。请尝试使用所有方法解决，并进行比较。

有这样一个乘法算式：

人过大佛寺 * 我 = 寺佛大过人

这里的每一个字代表一个数字，不同的字代表不同的数字，你能把这些数字都找出来么？

When the common part of a leaktrace uses data structures that rely on linked lists (e.g. LinkedHashMap) then the leak trace has a different size for every leak, despite being the same, which prevents good grouping.

There should be a way to transform the subset of the leaktrace that forms the group into a synthetic version that always ends up being the same. We'll need this for hashing but also

Which version do you use?

Latest

expected outcome

This documentation will be available on multiple languages. For the beginning English will be good in addition to Chinese

actual results

It is available on Chinese only

Steps to reproduce the results

Walk through the text

Other related information

None

Currently, the preferences are long list all in one vertical layout, and we seem to add more and more options, e.g. no-inline-anonymous or white-listed packages not to be renamed.

I guess it would be much better if we have a 'menu/list' on the left side, and when the user selects one of them, only those relevant settings are displayed.

Contributing.md is dead.
I wanna contribute to this project.
If you are ok, I would like to update the Contributing.md with reference to your project "python".
If not, I want you to fix it.

Many of us still confuse figuring out how to use it because some page use chinese language...
Any desire to use English officially?

Many users confuse about no class, no method, expression error.

Arthas should add a verbose/debug option, to print the command arguments and the debug info in command execution.

Right now if a validation error is thrown, all the user gets is:
packages/cntk/cntk_py.py", line 1584, in train_minibatch
return _cntk_py.Trainer_train_minibatch(self, *args)
RuntimeError: AsMatrix: Sparse tensors are not supported unless they are 1D or 2D matrices.

This lacks the information what operation caused the error. It should at least show
"While validating [operator instance]

Based on the documentation of the sendKeys function, it should be possible to use an array or a string but (for example) the following array leads to wrong results when expanding the '4.5' string in an edit control:

element.sendKeys([webdriver.Key.CONTROL, 'a', webdriver.Key.CONTROL, webdriver.Key.BACK_SPACE, '4.5', webdriver.Key.BACK_SPACE]);

where converting the array to a single strai

The libGDX Project Generator UI has incorrect and inconsistent capitalisation of terms. The ones I've spotted are:

• "LibGDX" should be "libGDX"
• "Ios" should be "iOS"
• "Html" should be "HTML"
• "Box2d" should be "Box2D"
• "Box2dlights" should be "Box2DLights"
• "Ai" should be "AI"

In order to generate SSL certificates, we use "keytool" at generation time.

I have just seen that its usage has been modified, so we need to check this and probably upgrade:

  /!\ ATTENTION                                                                                                                                                                                                        

My request is to set a more intelligent error management instead of always launching a ExoPlaybackException. This makes very difficult to shown information to the user about the player error.
The ideal solution was to return different error codes for different errors to know the cause of the error